程序包 ohos.global.i18n.utils

类 TextRecognitionUtils

java.lang.Object

ohos.global.i18n.utils.TextRecognitionUtils

public abstract class TextRecognitionUtils
extends Object

Recognizes and returns time, date, phone number, and address information in a given text.

从以下版本开始:

3

构造器概要

构造器

构造器	说明
TextRecognitionUtils()

方法概要

限定符和类型	方法	说明
static Date[]	convertDate(String dateString, long defaultDate)	Converts the recognized time information in the given text to dates.
static int[]	getAddress(String msgContent)	Recognizes address information in the given text.
static int[]	getPhoneNumbers(String msg, String country)	Recognizes phone numbers in the given text.
static int[]	getTime(String msg)	Recognizes time information in the given text.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

TextRecognitionUtils

public TextRecognitionUtils()

方法详细资料

getAddress

public static int[] getAddress(String msgContent)

Recognizes address information in the given text.

参数:

msgContent - Indicates the text whose address information is to be recognized.

返回:

Returns an int array of address information, in which the first element indicates the number of recognized addresses, and every two subsequent elements indicate the start and end of a recognized address.

从以下版本开始:

3

convertDate

public static Date[] convertDate(String dateString,
                                 long defaultDate)

Converts the recognized time information in the given text to dates.

参数:

dateString - Indicates the text whose time information is to be converted.

defaultDate - Indicates the specified number of milliseconds since the standard base time known as the epoch (00:00:00 GMT on January 1, 1970). This value is used as the reference for supplementing any time information if missed.

返回:

Returns an array of date information, indicating the start and end time if there are two dates.

从以下版本开始:

3

getTime

public static int[] getTime(String msg)

Recognizes time information in the given text.

参数:

msg - Indicates the text whose time information is to be recognized.

返回:

Returns an int array of time information, in which the first element indicates the number of recognized time points, and every three subsequent elements indicate the time information. Of the three elements, the first one indicates the time type (0 for date and time; 1 for date; 2 for time; 3 for time segment), the second one indicates the start time, and the third one indicates the end time.

从以下版本开始:

3

getPhoneNumbers

public static int[] getPhoneNumbers(String msg,
                                    String country)

Recognizes phone numbers in the given text.

参数:

msg - Indicates the text whose phone numbers are to be recognized.

country - Indicates the ISO country code. The value is used to determine the rules for recognizing a phone number if no international call prefix is available.

返回:

Returns an int array, in which the first element indicates the number of recognized phone numbers, and every two subsequent elements indicate the start and end of a phone number.

从以下版本开始:

3